Question

multiple - choice question
when dealing with a water quality or contamination problem, the environmental engineer deals with ______
just one problem which can be treated with a generally simple fix. the engineer just needs to identify the simple fix.
a complex situation where one fix can have another impact that also needs to be fixed. the engineer needs to balance all the fixes to get the best outcome.
rewatch

Explanation:

Environmental engineering problems like water quality or contamination are often complex. A single - fix can have secondary impacts that also require attention. Engineers must consider multiple factors and balance different solutions for the best outcome.

Answer:

a complex situation where one fix can have another impact that also needs to be fixed. The engineer needs to balance all the fixes to get the best outcome.